@Override
public Iterator<ArrayList<VehicleOption>> getUnscheduledVehicleOptions(User user)
throws NoClearanceException {
if (user.canChangeAlgorithm())
return this.getOrderManager().getMainScheduler().getUnscheduledVehicleOptions();
else throw new NoClearanceException();
}
@Override
public Iterator<AssemblyLine> getAssemblyLines(User user) throws NoClearanceException {
if (user.canViewAssemblyLines()) {
SafeIterator<AssemblyLine> safe = new SafeIterator<>();
safe.convertIterator(this.getOrderManager().getMainScheduler().getAssemblyLines().iterator());
return safe;
} else throw new NoClearanceException();
}
@Override
public Iterator<String> getAvailableAssemblyLineStatus(
User user, AssemblyLine selectedAssemblyLine) throws NoClearanceException {
if (user.canChangeOperationalStatus()) {
return selectedAssemblyLine.getAllPossibleStates();
} else {
throw new NoClearanceException();
}
}
@Override
public String getCurrentAssemblyLineStatus(User user, AssemblyLine selectedAssemblyLine)
throws NoClearanceException {
if (user.canChangeOperationalStatus()) {
return selectedAssemblyLine.currentState();
} else {
throw new NoClearanceException();
}
}
@Override
public VehicleStatistics getVehicleStatistics(User user) throws NoClearanceException {
if (user.canViewStatistics()) return this.statisticsmanager.getVehicleStatistics();
else throw new NoClearanceException();
}
/**
* Method to get the User given a username.
*
* @param username
* @return
* @throws IllegalArgumentException
*/
private User getUser(String username) throws IllegalArgumentException {
for (User user : this.getUsers()) if (user.getUsername().equals(username)) return user;
throw new IllegalArgumentException("Username doesn't exist!");
}
@Override
public String getCurrentSystemWideAlgorithm(User user) throws NoClearanceException {
if (user.canChangeAlgorithm()) return this.getOrderManager().getMainScheduler().getAlgorithm();
else throw new NoClearanceException();
}
@Override
public Iterator<AssemblyTask> getFinishedTasks(User user, WorkPost wp)
throws NoClearanceException {
if (user.canPerfomAssemblyTask()) return wp.getFinishedTasks();
else throw new NoClearanceException();
}